Point Of Sale System Specialist Interview Question:

Answer #1
Bad Answer: Candidate is unprepared for question or only gives generic answers.

This is the most common job interview question - everybody should be expecting it. If they don't seem prepared, or give a fairly stock answer, it's probably a bad sign.

Good answer: The consensus is to go for quality, not quantity here. Candidates should give a short list of strengths, and back each one up with examples that illustrate the strength. Also, they should explain how these strengths will be useful in the job you’re applying for, and use this question to say something interesting about themselves.

Answer #2
I pay attention to detail. In my last job I made sure that I check all documentation thoroughly to spot any fraudulent or any errors before working with any application.
I never stop learning and mastering the basics in my field of work.